Fuzz introspector: bin/fuzzer.c

Fuzz blockers

The followings nodes represent call sites where fuzz blockers occur

Amount of callsites blocked Calltree index Parent function Callsite Largest blocked function
4 34 LLVMFuzzerInitialize call site __asan_report_load8
4 52 LLVMFuzzerInitialize call site fr_perror
2 28 exitHandler call site __errno_location
2 46 LLVMFuzzerInitialize call site __asan_report_load8
2 49 LLVMFuzzerInitialize call site fr_perror
2 58 LLVMFuzzerInitialize call site fr_perror
2 63 LLVMFuzzerInitialize call site fr_perror
2 67 LLVMFuzzerInitialize call site fr_perror
2 71 LLVMFuzzerTestOneInput call site fr_perror
1 0 EP call site __asan_stack_malloc_2

Fuzzer calltree

0 LLVMFuzzerTestOneInput [function] [call site2] [calltree idx: 00000]
1 __asan_stack_malloc_2 [call site2] [calltree idx: 00001]
1 talloc_init_const [function] [call site2] [calltree idx: 00002]
2 talloc_named_const [call site2] [calltree idx: 00003]
2 talloc_set_name_const [call site2] [calltree idx: 00004]
1 __asan_report_store8 [call site2] [calltree idx: 00005]
1 fr_pair_list_init [call site2] [calltree idx: 00006]
1 LLVMFuzzerInitialize [function] [call site2] [calltree idx: 00007]
2 getenv [call site2] [calltree idx: 00008]
2 getenv [call site2] [calltree idx: 00009]
2 getenv [call site2] [calltree idx: 00010]
2 getenv [call site2] [calltree idx: 00011]
2 __asan_set_shadow_00 [call site2] [calltree idx: 00012]
2 __asan_report_load8 [call site2] [calltree idx: 00013]
2 atoi [function] [call site2] [calltree idx: 00014]
3 strtol [call site2] [calltree idx: 00015]
2 __asan_report_store4 [call site2] [calltree idx: 00016]
2 fr_atexit_global_setup [call site2] [calltree idx: 00017]
2 fr_talloc_fault_setup [call site2] [calltree idx: 00018]
2 fr_strerror_const [call site2] [calltree idx: 00019]
2 fr_strerror_clear [call site2] [calltree idx: 00020]
2 atexit [call site2] [calltree idx: 00021]
2 exitHandler [function] [call site2] [calltree idx: 00022]
3 fr_dict_free [call site2] [calltree idx: 00023]
3 __asan_report_load8 [call site2] [calltree idx: 00024]
3 dlclose [call site2] [calltree idx: 00025]
3 __asan_report_store8 [call site2] [calltree idx: 00026]
3 _talloc_free [call site2] [calltree idx: 00027]
3 fr_atexit_global_trigger_all [call site2] [calltree idx: 00028]
2 __errno_location [call site2] [calltree idx: 00029]
2 __asan_handle_no_return [call site2] [calltree idx: 00030]
2 __asan_report_load8 [call site2] [calltree idx: 00031]
2 __asan_report_load4 [call site2] [calltree idx: 00032]
2 __asan_report_load8 [call site2] [calltree idx: 00033]
2 __asan_report_load1 [call site2] [calltree idx: 00034]
2 __asan_report_load8 [call site2] [calltree idx: 00035]
2 __asan_report_load4 [call site2] [calltree idx: 00036]
2 __asan_report_load8 [call site2] [calltree idx: 00037]
2 __asan_report_store4 [call site2] [calltree idx: 00038]
2 __asan_report_load8 [call site2] [calltree idx: 00039]
2 __asan_memcpy [call site2] [calltree idx: 00040]
2 strrchr [call site2] [calltree idx: 00041]
2 __asan_report_load8 [call site2] [calltree idx: 00042]
2 __asan_memcpy [call site2] [calltree idx: 00043]
2 strrchr [call site2] [calltree idx: 00044]
2 setenv [call site2] [calltree idx: 00045]
2 setenv [call site2] [calltree idx: 00046]
2 __asan_report_load8 [call site2] [calltree idx: 00047]
2 __asan_handle_no_return [call site2] [calltree idx: 00048]
2 fr_dict_global_ctx_init [call site2] [calltree idx: 00049]
2 fr_perror [call site2] [calltree idx: 00050]
2 __asan_handle_no_return [call site2] [calltree idx: 00051]
2 fr_dict_internal_afrom_file [call site2] [calltree idx: 00052]
2 fr_perror [call site2] [calltree idx: 00053]
2 __asan_handle_no_return [call site2] [calltree idx: 00054]
2 fr_perror [call site2] [calltree idx: 00055]
2 __asan_handle_no_return [call site2] [calltree idx: 00056]
2 __asan_report_store1 [call site2] [calltree idx: 00057]
2 dl_loader_init [call site2] [calltree idx: 00058]
2 fr_perror [call site2] [calltree idx: 00059]
2 __asan_handle_no_return [call site2] [calltree idx: 00060]
2 dl_search_path_prepend [call site2] [calltree idx: 00061]
2 snprintf [call site2] [calltree idx: 00062]
2 dl_by_name [call site2] [calltree idx: 00063]
2 fr_perror [call site2] [calltree idx: 00064]
2 __asan_handle_no_return [call site2] [calltree idx: 00065]
2 snprintf [call site2] [calltree idx: 00066]
2 __asan_report_load8 [call site2] [calltree idx: 00067]
2 fr_perror [call site2] [calltree idx: 00068]
2 __asan_handle_no_return [call site2] [calltree idx: 00069]
2 __asan_set_shadow_f8 [call site2] [calltree idx: 00070]
1 __asan_report_load8 [call site2] [calltree idx: 00071]
1 fr_perror [call site2] [calltree idx: 00072]
1 __asan_handle_no_return [call site2] [calltree idx: 00073]
1 __asan_report_load8 [call site2] [calltree idx: 00074]
1 __asan_report_load8 [call site2] [calltree idx: 00075]
1 _talloc_free [call site2] [calltree idx: 00076]
1 fr_strerror_clear [call site2] [calltree idx: 00077]